The picture shows three views of this 1948 Jack Armstrong Cereal & Radio Premium GlowInTheDark Sun Dial Watch With Compass. It also has a reflective mirror like surface on the back to send signals. There is a moveable pointer that raises up to check the time. The face of the watch glows purple inthedark. The brass case has a scrollwork design on the edge of the face and a loop at the top to hang a watch fob or to put it on a watch chain. The face also has an inset compass.This is the Jack Armstrong version titled ''EXPLORER'S SUN WATCH'' but other characters such as Radio Orphan Annie, Frank Buck, and others used a similar sun dial watch premium. It measures 1-1/2'' x 1-7/8''. It is in near mint condition as pictured.